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1. WO2002001575 - DIGITAL TRIMMING OF ANALOG COMPONENTS USING NON-VOLATILE MEMORY

Publication Number WO/2002/001575
Publication Date 03.01.2002
International Application No. PCT/US2001/020188
International Filing Date 25.06.2001
Chapter 2 Demand Filed 25.01.2002
IPC
G11C 17/18 2006.1
GPHYSICS
11INFORMATION STORAGE
CSTATIC STORES
17Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
14in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
18Auxiliary circuits, e.g. for writing into memory
CPC
G11C 17/18
GPHYSICS
11INFORMATION STORAGE
CSTATIC STORES
17Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
14in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
18Auxiliary circuits, e.g. for writing into memory
H01L 2924/0002
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
2924Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
0001Technical content checked by a classifier
0002Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Applicants
  • MICROCHIP TECHNOLOGY INCORPORATED [US]/[US]
Inventors
  • NOLAN, James, B.
  • BAKER, Bonnie
  • KRANZ, Glen
Agents
  • PENNINGTON, Edward, A.
Priority Data
09/604,11926.06.2000US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) DIGITAL TRIMMING OF ANALOG COMPONENTS USING NON-VOLATILE MEMORY
(FR) DIGITAL TRIMMING OF ANALOG COMPONENTS USING NON-VOLATILE MEMORY
Abstract
(EN) An analog electronic component, includes input and output pins, analog devices and non-volatile fuses. The analog devices are operative to perform analog signal processing on signals received via at least one input pin and to output processed signals on at least one output pin. The analog devices include adjustable elements. The non-volatile fuses are coupled to the adjustable processing elements and are electrically programmable via at least some of the input pins. Programming the non-volatile fuses adjusts the adjustable elements to alter characteristics of the analog signal processing.
(FR) An analog electronic component, includes input and output pins, analog devices and non-volatile fuses. The analog devices are operative to perform analog signal processing on signals received via at least one input pin and to output processed signals on at least one output pin. The analog devices include adjustable elements. The non-volatile fuses are coupled to the adjustable processing elements and are electrically programmable via at least some of the input pins. Programming the non-volatile fuses adjusts the adjustable elementds to alter characteritics of the analog signal processing.
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